Description
Management and Monitoring
The management and monitoring of the Cisco EHWIC-4G-LTE-VZ Wireless WAN Interface Card (WWIC) can be done using various methods and tools provided by Cisco.
Some of the management and monitoring tools and methods include:
- Cisco Configuration Professional: This is a web-based tool used to manage and monitor the Cisco routers and WWICs. It provides a graphical user interface (GUI) that makes it easy to configure, manage, and monitor the router and WWIC.
- Command-Line Interface (CLI): The WWIC can be managed and monitored using the router’s CLI. The CLI provides a text-based interface for configuring and monitoring the router and WWIC. It can be accessed using a console connection, Telnet, or Secure Shell (SSH).
- SNMP: The WWIC can be managed and monitored using Simple Network Management Protocol (SNMP). SNMP allows the router and WWIC to be monitored remotely by a network management system (NMS). The SNMP MIB (Management Information Base) provides information about the status and performance of the router and WWIC.
- Cisco Prime Infrastructure: This is a network management system that can be used to manage and monitor the router and WWIC. It provides a unified view of the network and allows administrators to perform tasks such as configuration management, device discovery, and performance monitoring.
- Cisco IOS Software: The router’s IOS software provides various tools and commands that can be used to manage and monitor the WWIC. For example, the “show” command can be used to display the status and configuration of the WWIC.
Maintenance and Support
Maintenance and support for the Cisco EHWIC-4G-LTE-VZ Wireless WAN Interface Card (WWIC) involve several key components.
- Regular updates and upgrades: It is important to keep the firmware and software of the EHWIC-4G-LTE-VZ WWIC updated to ensure optimal performance and security.
- Monitoring and troubleshooting: Regular monitoring of the EHWIC-4G-LTE-VZ WWIC can help to detect issues or potential problems, and proactive troubleshooting can help to minimize downtime.
- Regular cleaning: The EHWIC-4G-LTE-VZ WWIC should be kept clean and free of debris to prevent overheating or other issues.
- Technical support: In case of any issues or problems with the EHWIC-4G-LTE-VZ WWIC, technical support from Cisco or the carrier should be sought.
- Regular maintenance: The EHWIC-4G-LTE-VZ WWIC should be regularly inspected and tested to ensure that it is functioning properly.
Cisco offers a range of support services for the EHWIC-4G-LTE-VZ WWIC, including technical support, software updates, and hardware replacement options. The carrier may also offer support for the WWIC, particularly in terms of carrier-specific configuration and troubleshooting.
Power and Environmental Considerations
The EHWIC-4G-LTE-VZ Cisco EHWIC Wireless WAN Interface Card (WWIC) requires certain power and environmental considerations to function optimally. Here are some of the key considerations:
- Power: The EHWIC-4G-LTE-VZ WWIC requires a minimum power supply of 3.3V and draws a maximum of 0.5A. It is essential to ensure that the host device has an adequate power supply to support the WWIC, and that the power supply is properly rated to avoid damage to the WWIC.
- Temperature: The EHWIC-4G-LTE-VZ WWIC operates within a temperature range of 0°C to 50°C. It is essential to ensure that the WWIC is kept within this temperature range to avoid any issues with performance or reliability.
- Humidity: The EHWIC-4G-LTE-VZ WWIC can operate in humidity levels of 5% to 95%, non-condensing. Humidity levels outside this range can lead to moisture build-up, which can cause damage to the WWIC.
- Airflow: It is important to ensure that there is adequate airflow around the EHWIC-4G-LTE-VZ WWIC to prevent overheating. The WWIC should be installed in a well-ventilated area, and any obstructions to airflow should be removed.
- Shock and Vibration: The EHWIC-4G-LTE-VZ WWIC is designed to withstand certain levels of shock and vibration. However, it is essential to ensure that the WWIC is mounted securely and is not exposed to excessive levels of shock or vibration.
General Information
- Manufacturer: Cisco Systems, Inc
- Manufacturer Part Number: EHWIC-4G-LTE-VZ
- Brand Name: Cisco
- Product Name: 4G LTE WWAN EHWIC for Cisco ISR G2
- Product Type: Wireless Module
Interfaces/Ports
- Host Interface: USB
